67 lines
2.2 KiB
C
67 lines
2.2 KiB
C
/****************************************************************************
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* sched/semaphore/sem_initialize.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <nuttx/trace.h>
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#include "semaphore/semaphore.h"
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/* Currently only need to setup priority inheritance logic */
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#ifdef CONFIG_PRIORITY_INHERITANCE
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: nxsem_initialize
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*
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* Description:
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* The control structures for all semaphores may be initialized by calling
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* nxsem_initialize(). This should be done once at power-on.
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*
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* Input Parameters:
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* None
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*
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* Returned Value:
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* None
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*
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* Assumptions:
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* Called once during OS startup initialization
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*
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****************************************************************************/
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void nxsem_initialize(void)
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{
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sched_trace_begin();
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/* Initialize holder structures needed to support priority inheritance */
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nxsem_initialize_holders();
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sched_trace_end();
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}
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#endif /* CONFIG_PRIORITY_INHERITANCE */
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